stress-test.js

function generateRandomIPv6() {
    const getRandomHexSegment = () => Math.floor(Math.random() * 0x10000).toString(16).padStart(4, '0'); // Generates a random 4-digit hexadecimal segment

    // Generate 8 segments and join them with colons
    return `${getRandomHexSegment()}:${getRandomHexSegment()}:${getRandomHexSegment()}:${getRandomHexSegment()}:${getRandomHexSegment()}:${getRandomHexSegment()}:${getRandomHexSegment()}:${getRandomHexSegment()}`;
}
(async () => {
  let requestCount = 0; // Initialize request count
  const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms)); // Delay function

  while (true) {
    const requests = Array.from({ length: 5 }, async (_, i) => {
      const index = requestCount + i; // Calculate the current request index
      const randomHex = require("crypto").randomBytes(64).toString('hex'); // Generate a random 64-byte hex string
      const randomIPv6 = generateRandomIPv6(); // Generate a random IPv6 address
      const urlWithParam = `https://zzz/stress-test?x=${index}&random=${randomHex}`; // Append index and random hex to the URL

      try {
        await fetch(urlWithParam, {
          method: 'GET', // Use GET or adjust as necessary
          headers: {
            'X-Forwarded-For': randomIPv6, // Use random IPv6 in the header
          },
        });
      } catch (error) {
        // Handle error silently or perform some other action if needed
        // console.error(`Error on request ${index + 1} (x=${index}, random=${randomHex}, IPv6=${randomIPv6}):`, error.message);
      }
    });

    // Wait for all requests in the current batch to finish
    await Promise.all(requests);

    // Increment the request count by 5
    requestCount += 5;

    // Wait 1 second before sending the next batch
    await delay(1000); // 1 second delay between batches
  }
})();